Module packaging for high-speed serial and parallel transmission

Karstensen, H.; Auracher, F.; Ebel, N.; Fiedler, J.; Plickert, V.; Melchior, L.; Leininger, L.; Bittner, M.; Festag, M.; Wicke, Markus; Meyer, Stephan; Miller, R.; Kuhn, Gary M.; Althaus, H.-L.; Ebberg, A.

doi:10.1109/ectc.2000.853200

Cited by 8 publications

(4 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2) The production technology for the optical parts, makes it furthermore possible to assembly and test the different optical parts on wafer level, which is very attractive from production cost of view [7,8].…”

Section: Optical Bi-directional Subassembliesmentioning

confidence: 99%

“…The TO-modules used in transceivers are typically mounted on small printed circuit boards (PCBs) with the circuitry required inside the transceivers (see e.g. [8]). For this project, PCBs and circuitry already developed for the Infineon transceiver with one BIDI unit was used, even though a mechanically modified solution with different physical Fig.…”

Section: Implementation Of a Dual Bi-directional Transceiver Prototypementioning

confidence: 99%

See 1 more Smart Citation

Dense central office solution for point-to-point fibre access including a novel compact dual bi-directional fibre optical transceiver

Arvidsson¹,

Junique²,

Persson

et al. 2006

SPIE Proceedings

View full text Add to dashboard Cite

The centralized Point-to-Point fibre access approach with a dedicated single mode optical fibre link connecting each customer to a Central Office (CO) has advantages regarding future-proofness, security, and simple and low-cost optical links and transceivers. The potential bottleneck in handling the large number of optical fibres that need to be terminated in the CO, and combined with optoelectronic components, has been studied within the IST 6 th Framework Programme integrated project MUSE. The key parts in the CO are the passive cabinet where customer fibres are accessible through fibre connectors in the Optical Distribution Frame (ODF), and the active cabinet with switching equipment and optical transceivers. For the passive cabinet we conclude, that the most efficient solution is that each connection from the active cabinet to a customer passes only one ODF, and that small form factor connectors are used. For the active cabinet we have demonstrated the feasibility of an SFF-size module containing two bi-directional transceiver units by building and successfully testing a prototype, increasing the customer port density by a factor of two compared to commercial transceivers. The power consumption, which impacts power supply, cooling and cost, has been analyzed, and we propose measures to significantly decrease the power consumption.

show abstract

Section: Optical Bi-directional Subassembliesmentioning

confidence: 99%

Section: Implementation Of a Dual Bi-directional Transceiver Prototypementioning

confidence: 99%

Dense central office solution for point-to-point fibre access including a novel compact dual bi-directional fibre optical transceiver

Arvidsson¹,

Junique²,

Persson

et al. 2006

SPIE Proceedings

View full text Add to dashboard Cite

show abstract

“…The packaging parasitics of a semiconductor laser are very important since they affect the modulation response of the packaged device at high frequencies [1,2], and knowledge of the effects of the packaging network is necessary in order to achieve a good high-frequency performance for laser diode and module [3,4]. Usually, the conventional comparison method, based on direct subtraction between the measured high-frequency responses of the laser before and after being packaged, is used for potential frequency-bandwidth estimation [5].…”

Section: Introductionmentioning

confidence: 99%

Methods for characterization of packaging parasitics of semiconductor lasers

Zhang

Zhu

Liu

et al. 2005

Microw. Opt. Technol. Lett.

View full text Add to dashboard Cite

“…1 and include elements such as lenses ͑refractive or diffractive microlenses, 1,2 ball lenses, 3 graded-index lenses͒ 4 or interconnecting parts based on flexible waveguides. 5,6 In this fashion, only single elements or small arrays can be processed at a time and an accurate alignment of all components with respect to each other is required.…”

Section: Introductionmentioning

confidence: 99%

Chip-level integrated diffractive optical microlenses for multimode vertical-cavity surface-emitting laser to fiber coupling

Ammer¹

2002

Opt. Eng

View full text Add to dashboard Cite

The standard assembly technologies for vertical-cavity surface-emitting laser (VCSEL) to fiber coupling systems involve the integration of discrete elements with demanding requirements for alignment effort and time. We present a method for the monolithic integration of diffractive microlenses on the chip level. This process is based on a UV-casting replication technique using ORMOCER ® (a registered trademark of Fraunhofer-Gesellschaft) materials [hybrid organic-inorganic polymers (Streppel et al. 2001)] and offers the capability to be extended to a wafer-scale process. A mathematical description for the propagation of the laser modes through the system and the resulting fiber coupling efficiency is presented. We use a model for the source characteristics of the VCSEL based on a step-index fiber model for the simulation of the mode-field propagation. A model for the estimation of the diffraction efficiency of the lens is developed. Finally the simulations are compared with first experimental results of single replicated elements. Experimental coupling efficiencies for a multimode fiber [50/125, numerical aperture (NA)ϭ0.20] better than 0.7 over the entire operation range of the VCSEL are achieved. Losses below 0.5 dB (10%) are observed within lateral fiber displacement tolerances of Ϯ10 m.

show abstract

Module packaging for high-speed serial and parallel transmission

Cited by 8 publications

References 11 publications

Dense central office solution for point-to-point fibre access including a novel compact dual bi-directional fibre optical transceiver

Dense central office solution for point-to-point fibre access including a novel compact dual bi-directional fibre optical transceiver

Methods for characterization of packaging parasitics of semiconductor lasers

Chip-level integrated diffractive optical microlenses for multimode vertical-cavity surface-emitting laser to fiber coupling

Contact Info

Product

Resources

About